Stock Compensation Plans (Tables)

We provide compensation to certain employees using stock based awards. For purposes of calculating compensation cost, we estimate the fair value of each award on the date of grant using the Black-Scholes option-pricing model. We used the following assumptions in calculating the fair value of awards granted in each of the following years:

	2011			2010			2009
Risk-free interest rate		2.2	%		2.7	%		1.7	%
Expected life of option in years		5.51			5.61			4
Expected dividend yield of stock		2.5	%		3.2	%		4.8	%
Expected volatility of stock price		49.0	%		50.8	%		70.5	%
Weighted-average per share fair value of options granted	$	11.42		$	8.62		$	5.97

All Stock Compensation Plans

All Stock Compensation Plans	2011		2010		2009

Intrinsic value of awards exercised during the year	$	5,085	$	3,899	$	4,352
Fair value of awards vested during the year		2,431		3,857		2,760
Grant date fair value of awards granted during the year		4,333		3,368		2,225

The following table summarizes information about stock compensation awards outstanding and exercisable at December 31, 2011:

All Stock Compensation Plans	Number of Awards		Weighted Average Exercise Price		Intrinsic Value		Weighted Average Remaining Contractual Life (Yrs.)
Awards outstanding at December 31, 2011		1,714,113	$	24.41	$	6,362		5.42
Awards exercisable at December 31, 2011		1,054,054		23.37		4,495		3.48

The following table summarizes information about our nonvested stock compensation awards outstanding:

All Stock Compensation Plans - Nonvested Awards	December 31, 2011					December 31, 2010					December 31, 2009
All Stock Compensation Plans - Nonvested Awards	Awards			Weighted Average Grant date Fair value		Awards			Weighted Average Grant date Fair value		Awards			Weighted Average Grant date Fair value
Nonvested awards outstanding at January 1		634,976		$	7.87		720,692		$	7.46		677,111		$	8.81
Granted		379,425			11.42		390,750			8.62		372,750			5.97
Vested		(311,630	)		7.80		(453,744	)		8.50		(322,003	)		8.57
Forfeited		(43,462	)		9.77		(22,722	)		7.59		(7,166	)		8.10
Nonvested awards outstanding at December 31		659,309			9.80		634,976			7.87		720,692			7.46

1998 Long-Term Incentive Plan [Member]

Changes in options outstanding are summarized as follows:

1998 Long-Term Incentive Plan	December 31, 2011					December 31, 2010					December 31, 2009
1998 Long-Term Incentive Plan	Shares			Weighted Average Exercise Price		Shares			Weighted Average Exercise Price		Shares			Weighted Average Exercise Price
Options outstanding at January 1		413,710		$	19.88		720,791		$	18.19		1,057,519		$	15.13
Granted		-			-		-			-		-			-
Exercised		(243,659	)		18.54		(306,548	)		15.93		(329,728	)		8.26
Forfeited		-			-		-			-		-			-
Expired		(1,000	)		14.79		(533	)		4.76		(7,000	)		24.31
Options outstanding at December 31		169,051			21.82		413,710			19.88		720,791			18.19
Options exercisable at December 31		169,051			21.82		413,710			19.88		720,791			18.19

2006 Long-Term Incentive Plan [Member]

2006 Long-Term Incentive Plan	December 31, 2011					December 31, 2010					December 31, 2009
2006 Long-Term Incentive Plan	Awards			Weighted Average Exercise Price		Awards			Weighted Average Exercise Price		Awards			Weighted Average Exercise Price
Awards outstanding at January 1		1,389,598		$	23.02		1,060,057		$	22.89		709,258		$	27.11
Granted		-			-		390,750			23.24		372,750			15.11
Exercised		(170,998	)		24.04		(29,862	)		21.62		(500	)		24.25
Forfeited		(20,087	)		20.48		(22,722	)		19.92		(7,166	)		22.89
Expired		(9,501	)		23.64		(8,625	)		29.62		(14,285	)		29.22
Awards outstanding at December 31		1,189,012			22.91		1,389,598			23.02		1,060,057			22.89
Awards exercisable at December 31		885,003			23.67		754,622			24.86		339,365			27.99

2010 Long-Term Incentive Plan [Member]

2010 Long-Term Incentive Plan

2010 Long-Term Incentive Plan	December 31, 2011
2010 Long-Term Incentive Plan	Awards			Weighted Average Exercise Price
Awards outstanding at January 1		-		$	-
Granted		379,425			30.66
Exercised		-			-
Forfeited		(23,375	)		30.66
Expired		-			-
Awards outstanding at December 31		356,050			30.66
Awards exercisable at December 31		-			-